There are a bunch of unanswered questions around maximizing companion, but Lurrus eliminates half the puzzle by naturally slotting in a bunch of homes without any real deckbuilding restrictions
Magmatic Galleon is a way to do just that
In addition, there are 6 Partner cards with an EXP based system, which allows increases in HP or attack points when leveling up at certain levels up to 99
We have much more content on Mythical Island, including the following articles: How to complete all Themed Collection Missions in Mythical Island All New EX Cards in the Mythical Island Booster Pack Pokmon TCG Pocket New Mew EX Card Shakes Up TCG Pockets Meta With a Unique Ability Mythical Island Complete Card List
So you have a few more months to prepare for your quest to find Smaug
What's in each box: 1 promo booster pack with 3 of 9 Illustration Rare-style cards (one starter line from each region) 2 Pokemon TCG booster packs 1 commemorative First Partner sticker sheet Featured starter Pokemon: Johto: Chikorita, Cyndaquil, Totodile Unova: Snivy, Tepig, Oshawott Galar: Grookey, Scorbunny, Sobble Like Series 1, this is a collector-focused product rather than a competitive one